I have a 2007 GSXR 600, but no manual for it. I found a service manual for a 2006 GSXR 600 and downloaded it. It said I need 2.2 quarts of oil with a filter change. I added the 2.2 qts, and ran the bike for a bit. Turned it off, put it on a center stand and waited. No oil is visible in the oil window! Is the 07 different from the 06? What should the quantity be? Does anyone have a service downloadable service manual for the 2007? Should I run it like it is, or add oil till I see the correct level in the window? Please help.